Fluvanna County, Virginia. For the community in Texas, see Fluvanna, Texas. Fluvanna County is a county located in the Piedmont region of the Commonwealth of Virginia. As of the 2010 census, the population was 25,691. Its county seat is Palmyra. Fluvanna County is part of the Charlottesville, Virginia Metropolitan Statistical Area.
Adult: Once the adult house fly hatches from the pupal stage, it has an approximate life span of 15 to 30 days. Females are able to start producing eggs after two days of life and will continue to lay eggs for about a month. Female house flys are usually larger than the males.
These stages move from eggs to larvae and pupae to adult. House flies have an incredible ability to reproduce, however, the fly lifespan is typically short. The life cycle of a fly begins with the egg. The female house fly can lay anywhere from 75 to 150 eggs in a batch. She can lay an estimated five or six batches of eggs during her lifetime, starting on average, about 12 days after reaching full maturity. Eggs take eight to 20 hours to hatch and reach the first of three larval stages.